6mm remington brass Minor dents are Typically eliminated in the first firing and will not likely influence case daily life or overall performance. On non-plated brass, You might also see every one of the anneal stain may not be polished off, which can give the case neck a pinkish colour. https://6mm-remington-brass01345.total-blog.com/considerations-to-know-about-6mm-remington-brass-54121260